baber/WOPTO huggingface dataset:
Patent JP-2002241353-A (JP)
Title: Optically active amine derivative and method of synthesis
Inventor: TSUNODA HIDETOSHI
IPC: C07B53/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for stereoselectively, inexpensively and stably producing an optically active amino alcohol derivative represented by formula (5) or (6) having a satisfactory optical purity which is useful as an intermediate for medicines, agricultural chemicals, etc., from a natural type α-amino acid as an easily available, inexpensive starting material without causing racemization, to obtain both an optically active 5-hydroxyoxazolidine derivative represented by the formula (3) and an optically active amino ketone derivative represented by general formula (4) which are important intermediates for the production and to provide a method for producing the derivatives. SOLUTION: A natural type α-amino acid which is easily available and inexpensive is reacted with an organometallic reagent represented by the formula (2) to give the optically active 5-hydroxyoxazolidine derivative represented by the formula (3) and the derivative is treated with an acid to give the optically active amino ketone derivative represented by general formula (4). Then the optically active amino alcohol derivative represented by the formula (5) or (6) is obtained by a reduction reaction, etc.
Patent JP-2003144096-A (JP)
Title: Composition for meat processing, emulsion for meat processing, and processed meat
Inventor: KISO YUZO
IPC: A23L13/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a composition for meat processing which suppresses drip, and improves juicy feeling in modification of the meat, and to provide an emulsion for injection to meat suitable for modification of the meat by formulating an oil in water type emulsion which is obtained by finely dispersing animal fat and oil, to the composition for meat processing. SOLUTION: The composition for meat processing comprises modified starch for food, processed albumen, and a calcium salt as the principal ingredients in the weight ratio of 50-70:25-40:5-10. And the emulsion for meat processing is obtained by formulating 2-20 pts.wt. of the composition for meat processing to 80-98 pts.wt. of the fat and oil emulsion mainly comprising an edible fat and oil and water.
Patent JP-2003152636-A (JP)
Title: Multi-address transmission system and method
Inventor: ONO YOSHIAKI
IPC: H04W4/06
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cells to be passed through a radio base station controller. SOLUTION: This system is provided with mobile radio terminals (MS) 101-112 such as portable telephone sets or PHS, radio base stations (BTS) 120-122 for mutually connecting the mobile radio terminals 101-112 and copying the cells of multi-address targets to be transmitted to some of mobile radio terminals 101-112 just for the number of transmitting destinations and a radio base station controller (RNC) for controlling the operation of the radio base stations 120-122. When performing the multi-address transmission of a signal, the cells for the number of transmitting destinations of the signal in the mobile radio terminals (MS) 101-112 under control are copied from the radio base station controller (RNC) 130 to the side of the radio base stations 120-122.
Patent JP-2003150970-A (JP)
Title: Image creating method, image display processing device, image display processing method and image display processing program
Inventor: NISHIOKA HIDENORI
IPC: G06T11/60
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image creating method and an image display processing device, and the like that don't require drawing out shadowed object data additionally, reduces burden on a storage unit by reducing the data amount, and realizes speeding up of image processing, when an object image with shadow or the like is created or displayed. SOLUTION: Object data 2a that specifies the pallet number corresponding to a desired color data is created in each pixel 1p that constitutes an object image 1. A second pallet 4 with different color data from color data of a first pallet is created. A first object image 1a and a second object image 1b are created by allocating the color data corresponding to a specified pallet number from the first pallet and the second pallet 4 on the each pixel 1p. Then, one object image 1 is created by setting the images 1a and 1b overlapped at a predetermined position.
Patent JP-2002210698-A (JP)
Title: Punched chip eliminating device in paper machine or the like
Inventor: TAMURA KATSUMI
IPC: B26F1/44
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of automatically mechanically eliminating punched-out chips regardless of original forms of various punching shapes. SOLUTION: Punched original forms A are stacked and placed at an intermediate position in the height direction of a frame 1 capable of being fixed and moved, an original form loading frame 2 of which a position and a size of an opening for dropping the chips are variable corresponding to a position, a size or the like of the punched chips, is horizontally placed, a mount plate 3 capable of vertically mounting a pressing tool 4 corresponding to the shape of the punched-out chips and the punching position is vertically movably mounted on an upper part of the original form loading frame 2, and the mount plate 3 is connected to a rod of an air cylinder 5 fixed to a fixed board erected on an upper part of the mount plate, and is vertically movable.
Patent JP-2003153630-A (JP)
Title: Roll bailer for whole crop
Inventor: MURAKI AKIRA
IPC: A01F17/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a reaping and transferring apparatus at the front part of a roll bailer for whole crop to enable the forming of a roll bail easily coping with windrow as well as the main purpose to reap whole crops. SOLUTION: The roll bailer is provided with a reaping and transferring apparatus A to reap a whole crop K' with a reaping blade 3 and transfer the reaped crop K to a side direction of a machine body 2, a pick-up apparatus C to pick up the reaped crop K transferred to a side of the body 2 with the reaping and transferring apparatus A and transfer the crop backward, a cutting apparatus D to cut the reaped crop K picked up with the pick-up apparatus C into short chips during the backward transfer of the crop K and a roll bailer apparatus E to pack the chips of the reaped crop cut to short chips by the cutting apparatus D and form in the form of a roll bail R. These apparatuses are aligned in the above order from the front to the rear part of the body 2.
Patent JP-2003157436-A (JP)
Title: Data processing device and method, printer, and computer readable program
Inventor: MATSUDAIRA MASATOSHI
IPC: H04N1/40
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing technique capable of carrying out interpolation processing by properly adjusting both the high speed feature of nearest neighbor interpolation and the high quality feature of N-order function interpolation. SOLUTION: The invention provides an image processing device which obtains a transform image by applying affine transform to an input image with at least a nearest neighbor interpolation means and an N-order function interpolation means (N>=1) as the interpolation means. Furthermore, when an error spreading dither means is provided, the nearest neighbor interpolation means is selected if the error spreading dither means is specified to apply to the transform image, or the N-order function interpolation means is selected if not specified.  Moreover, when a predicting means for predicting the quality of the interpolation result is provided, the interpolation means is selected if the quality difference between the cases of applying respectively the nearest neighbor interpolation means and the N-order function interpolation means for the predicting means is predicted small, otherwise the N-order function interpolation means is selected.
Patent JP-2003116462-A (JP)
Title: Inspection device in tea processor
Inventor: UCHIDA TAIZAN
IPC: A23F3/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for saving operation labor for confirming quality of tea product during processing. SOLUTION: In inspection devices 20, 30, 40, 50 of a tea processor which dries tea leaves by feeding hot air, steps 21, 31, 41, 51 for confirming quality of the tea product and vertical driving mechanisms 22, 32, 42, 52 for the steps are installed.
Patent JP-2003157639-A (JP)
Title: Small magnetic disk cartridge
Inventor: NAKAMIGAWA JIYUNICHI
IPC: G11B23/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a small thin magnetic disk having large recording capacity which is loadable in a card disk drive in an electronic instrument, and which is characteristic of, small face fluttering, stable rotation, good head touch and excellent recording/reproducing performance. SOLUTION: The magnetic disk cartridge 8 is loadable in the card disk drive 6 loadable in a slot of electronic instruments, such as a digital camera. A flexible magnetic disk 14 is rotatably placed in a housing 12. The magnetic disk 14 has a magnetic layer for recording/reproducing on one side, and the other side is held through a cushion materials 16 at a discoid support core 18. The magnetic disk 14 and the support core 18 are integrally rotated.
Patent JP-2002339328-A (JP)
Title: Impact absorbing device, its manufacturing method and impact absorbing material
Inventor: TAKAOKA NOBUYUKI
IPC: E01F1/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the impact absorbing material, device, and method which has a high impact-absorbing performance and reduces the damage of a subject to be impacted and properly eliminates a rebound phenomenon. SOLUTION: An impact absorbing material 3 consisting of a three-dimensional network structural body capable of having a brittle fracture is housed in a container 2. Various forms 1A to 1G can be considered as the impact absorbing device 1. 1A to 1F are of a square type and the shape 1G is a semi-cylindrical one at its front surface and the rear surface is formed to a square shape. The container 2 comprises an outer frame 2a and lid 2b, and after housing the impact absorbing member 3, the lid 2b is fixed to the top surface of the outer frame 2a with fixing members such as bolts, nut, adhesive or the like (not shown on the drawing). The container 2 is housed by arranging a plurality of rectangular parallelepiped or square impact absorbing members 3a to 3f inside the container 2.  Face of slope N of the impact absorbing members 3a to 3f is arranged so as to become perpendicular to the impact direction and each face of slope N is kept into contact with each other.
Patent JP-2003159511-A (JP)
Title: Method for regenerating denitration adsorbent and method and apparatus for exhaust gas treatment
Inventor: FUJINO NAOHIKO
IPC: B01D53/81
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating a denitration adsorbent and a method and apparatus for exhaust gas treatment without discharging high toxic materials and capable of downsizing and reducing cost of the apparatus for exhaust gas treatment.  <P>SOLUTION: This is the regeneration method for regenerating the denitration adsorbent by washing the denitration adsorbent adsorbing nitrogen oxide with water, desorbing the adsorbed nitrogen oxide and drying the denitration adsorbent, and the method and apparatus for exhaust gas treatment applied by the regeneration method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002289522-A (JP)
Title: Equipment for evaluating polysilicon film
Inventor: WADA HIROYUKI
IPC: G02F1/1368
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for evaluating the state of a formed polysilicon film objectively and automatically with high accuracy without touching the film. SOLUTION: The equipment 1 for evaluating the state of a polysilicon film formed by annealing an amorphous silicon film comprises a visible light observation optical system 4 for picking up the surface image of a polysilicon film formed on a substrate W by irradiating the substrate W on a stage with visible light and auto-focusing the surface image, and an UV-ray observation optical system 6 irradiating UV-rays. From the surface image of the polysilicon film obtained by the UV-ray observation optical system, linearity and periodicity of spatial structure on the surface of the polysilicon film are evaluated and the state thereof is evaluated based on the evaluation results.
Patent JP-2003162538-A (JP)
Title: Information terminal and information terminal processing program
Inventor: TANAKA YUJI
IPC: G06F17/30
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an appropriate net information in accordance with the change of user's own situation, without the need for registration of user's personal information to an information providing service site in an information terminal for management of personal information (PIM), such as schedule.  <P>SOLUTION: A schedule, including the date and the content of the schedule, is inputted and stored in a schedule data memory 12c, contents, dates and the like of individual schedules are registered as search objects (keyword) and transmitted to an information providing server 20 over the Internet (N) as a request for information search. Then, the net information searched, based on the search object (keyword) of each schedule, is received from the information providing server 20, stored in a net search information memory 12e, and introduced and displayed as a relevant information in accordance with the designation on the relevant schedule display screen G1. Thus timely net information corresponding to user's activity plan can be acquired, introduced and displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003151775-A (JP)
Title: Condensed polycyclic (8-ring) aromatic compound, organic el element using the same, and organic el display
Inventor: TOYAMA WATARU
IPC: H01L51/30
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element using a new condensed polycyclic (8-ring) aromatic compound with high color purity of red light with excellent emission efficiency and emission brightness. SOLUTION: The organic EL element has between positive and negative electrodes an organic thin film layer including a light-emitting layer. The organic thin film layer contains the condensed polycyclic (8-ring) aromatic compound which has two naphtacenes condensed with the longitudinal directions of their molecules parallel to each other, the compound having a point symmetry skeleton, with either fourteen, sixteen, or eighteen, portions into which substituents can be introduced. The condensed 8-ring aromatic compound is preferably represented by either of the following chemical formulae 1 to 3.
Patent JP-2003120587-A (JP)
Title: Centrifugal multiblade fan
Inventor: KIN ZAIGEN
IPC: F04D29/28
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal multiblade fan capable of preventing a remarkable deterioration of fan performance while miniaturizing the fan. SOLUTION: This centrifugal multiblade fan comprises two or more blades circularly arranged, and an end plate part provided on one-end sides of the blades. A hub protruded toward an air inlet is provided in the middle of the end plate part, and the protruding height Hb of the hub is set to 0.3 times or less of the diameter Df of the fan.
Patent JP-2003161756-A (JP)
Title: Insulation diagnostic apparatus
Inventor: FUJITA YASUNOBU
IPC: G01R31/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation diagnostic apparatus with which an insulation deterioration is always diagnosed safely without stopping a power plant in an actual use state, and with which whether an intermittent arcing ground is generated or not can be specified before a protective relay is operated when the ground is generated.  <P>SOLUTION: The insulation diagnostic apparatus which diagnoses the insulation deterioration of a nongrounded power distribution system is provided with a processing part to which a zero-phase voltage and a line-to-line voltage are input, which has a PEAK-HOLD processing part, a PEAK-HOLD reset processing part and a phase-region detection processing part and which calculates the intermittent arcing ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159865-A (JP)
Title: Coating liquid for forming ink receiving layer and sheet for recording having ink receiving layer
Inventor: NISHIDA HIROYASU
IPC: B41M5/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid for forming an ink receiving layer which can form a sheet for recording with an ink receiving layer on which printing can be performed clearly without ink spreading and with uniform density and by which a printed matter with excellent water resistance, weatherability and color fading resistance and with enough strength can be obtained, and the sheet for recording with the ink receiving layer.  <P>SOLUTION: The coating liquid for forming the ink receiving layer is characterized by dispersing a silica sol (i) in which a silica fine particle with a mean particle diameter in a range of 2-60 nm is dispersed, an organic group-containing silicon compound (ii) expressed by formula (1) R<SB>n</SB>SiX<SB>4-n</SB>and a binder (iii) in a solvent comprising water and/or an organic solvent. In the formula (1), Rs are 1-10C unsubstituted or substituted hydrocarbon groups which may be the same or different from each other and X is a 1-4C alkoxy group, a silanol group, a halogen or a hydrogen and n is an integer of 1-3. In addition to (i)-(iii), an acidic silicic acid liquid (iv) may be incorporated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169061-A (JP)
Title: Small-electric-power lan system
Inventor: TAI KEIJI
IPC: H04W36/08
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2nd-generation small-electric-power data communication system and wireless LAN system (Bluetooth) which provide a function of efficiently carrying out all-inclusive management relating to roaming (communication path change) of many base stations (node) and slave stations (mobile terminal) connected to the base stations (node) on the base station sides and actualize a safe and secure roaming function.  <P>SOLUTION: In this radio LAN system, a base station in each service area monitors the reception level of a portable terminal and the distance from the base station in a Bluetooth radio system which enables the portable terminal to be used in a plurality of service areas and the base station determines roaming according to variation in the reception level and variation in the distance. Further, the distance is measured as the time difference of radio wave propagation between the base station and terminal and the plurality of base stations share information on the identification level and reception level of each portable terminal; when the terminal roams, a base station currently under control transfer transmission/reception control over the terminal to a next base station having a 2nd reception level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164824-A (JP)
Title: Ultrasonic cleaning device
Inventor: OZAWA YOSHIO
IPC: B06B1/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning device in which destruction near the outlet of a running water housing by heat generation caused by ultrasonic vibration is prevented.  <P>SOLUTION: The ultrasonic vibration cleaning device comprises the running water housing 1, a vibrator loading part 1a, a feed port 1b, an inclined wall 1c, an outlet 1d, an ultrasonic transducer 2, and a backing material 3. A water jacket 5 is mounted to the outer side face of the inclined wall 1c of the running water housing 1. A cooling liquid is fed from a cooling liquid feeder 6 to the feed port 5a of the water jacket 5, the cooling liquid is discharged from a discharge port 5b, and a cleaning liquid is fed from a cleaning liquid feeder 4 to the inlet 1b of the running water housing 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168447-A (JP)
Title: Molding method of electrolyte film for fuel cell
Inventor: SUMIYA OSAMU
IPC: H01M8/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method of an electrolyte membrane for a fuel cell wherein a surface layer part of an electrode can be prevented from being shifted when the electrolyte membrane is molded at an electrode such as a negative electrode or the like.  <P>SOLUTION: The molding method of the electrolyte membrane for the fuel cell is comprised of a process in which a negative electrode plate 12 is mounted on a mounting board 30, a process in which the negative electrode plate 12 is surrounded by this outside regulating wall member 32 by arranging the outside regulating wall member 32 along an outer periphery 12a of this negative electrode plate 12, and a process in which a resin solution 46 is coated on the negative electrode plate 12 by spraying the gas containing resin solution from a spray means 38 arranged upward of this negative electrode plate 12, and by moving this spray means along the negative electrode plate 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167615-A (JP)
Title: Production plan making device and method
Inventor: KONDO MOTOHISA
IPC: G06Q50/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for making a production plan capable of much more precisely estimating staff labor costs.  <P>SOLUTION: The operating time of tacts and factories necessary for the production of the prescribed number of products is calculated, and production capability is calculated from the change of the tacts in that month and the tacts in the next month by using production capability data indicating the relation of the tact change and production capability, and the necessary number of staffs is calculated by considering the production capability. Thus, it is possible to much more precisely calculate staff labor costs by using the number of staffs necessary for production, a staff labor unit price set for each staff, and the operating time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194863-A (JP)
Title: Power swing detecting method and device for electric power system
Inventor: SATO MASAHIRO
IPC: H02H3/48
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power swing detecting device for an electric power system capable of surely detecting the power swing generated among a group of power generators at both sides of a connection line of the electric power systems regardless of a specific phase angle difference.  <P>SOLUTION: This power swing detecting device 6 for the electric power system comprises an analogue/digital converter 7 for taking the voltage V and the electric current I of an electric feed line 3 of the electric power system 1a, an average value calculating means 96 for calculating average values of the voltage and the electric current in a predetermined zone to a judgment time on the basis of the voltage and the current, a maximum and minimum values determining and storing means for determining and storing a maximum value and a minimum value of the average values of the voltage and the current, a phase angle difference operating means 98 for calculating the phase angle difference on the basis of the voltage and the current, and a power swing determining means 101 for judging the power swing when the average value of the measured voltage is within a constant range on the minimum value of the stored average value of the measured voltage, and within a constant range on the maximum value of the stored average value of the electric current, in a case when it is judged that the phase angle difference is over 90 degrees.  <P>COPYRIGHT: (C)2003,JPO